An official decree invalidated the vote in the capital.

一项官方法令使首都的投票失去了效力。

She judged a case in which the groom made his bride sign the prenuptial on the way to the marriage ceremony; that invalidated it.

她曾判决一起案件中的婚前协议无效，此案中，新郎在前往婚礼庆典途中强迫新娘在婚前协议书上签字。

Packages dependent on the procedure are invalidated.

依赖于这个过程的包会失效。

The token then either expires or gets invalidated (if possible).

然后，令牌将过期或失效(如果可能)。

When a page is revised, the cached version is invalidated and replaced.

当页面发生变化时，缓存后的页面就会变为无效并被替换掉。